Bar clamp



FIG. 1 is a perspective view of a bar clamp showing my new design.

FIG. 2 is a first aide elevation view of the bar clamp.

FIG. 3 is a second side elevation view of the bar clamp.

FIG. 4 is a third side elevation view of the bar clamp.

FIG. 5 is a fourth side elevation view of the bar clamp.

FIG. 6 is a first end elevation view of the bar clamp; and,

FIG. 7 is a second end elevation view of the bar clamp.

The broken lines in the drawings represent unclaimed environmental subject matter and form no part of the claims. 

CLAIM The ornamental design for a bar clamp, as shown and described. 